Hi All,

 

Below you can read the last thing I posted on my problem with mapguide
maestro. Unfortunately people stopped responding when the problem was
not solved after a suggestion or two. Clearly the downside of Open
Source. Don't get me wron, not blaming anybody, maybe it is my lack of
knowledge on this subject. Anyways, I had fun trying the software and it
is great! Too bad I cannot manage to connect to postgis, because a
shapefile of the Netherlands with open street map data is just too big.
So after investing way over a 100 hours into this I'm giving up and I
will try mapserver.

 

Thanks to the people that thought along and I will keep following the
project, still think it rocks! I suppose not, but if somebody does know
a solution... A summary of the problem can be found below.

 

Cheers, Remco

 

 

Van: [email protected]
[mailto:[email protected]] Namens Remco Houtkamp
Verzonden: woensdag 7 oktober 2009 13:01
Aan: MapGuide Users Mail List
Onderwerp: RE: [mapguide-users] trouble connecting mapguide maestro
postgis

I finally managed to build the following setup:

Winxp
Mapguide 2.1
Mapguide Maestro
Postgresql 8.4
Postgis 1.4

 

I've filled the database (postgresql) with data from open street map
with osm2pgsql. I can connect from Udig to postgis and from Quantum Gis
(1.3 !!! 1.0 included with osgeo4w is not working). So my postgis setups
works.

 

In mapguide maestro I go through the following steps:
Create a new resource>data connection
OSGEO FDO Provider for Postgis
Database: osm  (is visible in Udig)
server: I tried localhost http://localhost/ <http://localhost/>
127.0.0.1 http:// 127.0.0.1/ <http://127.0.0.1/> 
Port: 5432
Tried all three credentials but think it must be Specified Credentials
with user postgres and my secret password ;)
Press test connection and then the following error appears:
De externe server heeft een fout geretourneerd: (559) MgFdoException.:
An exception occurred in FDO component. Unable to load the FDO Provider:
Kan opgegeven module niet vinden. (some of this is Dutch... for cannot
find the module)

 

Somebody told me to test the fdo with depends.exe. This way we found out
that libpq.dll is missing. After installing " a version of libpq.dll" I
was able to run the the test connection. It returned no errors and I
save the connection. After this I need a layer to connect to the data.
Unfortunately I ge the following error:

De externe server heeft een fout geretourneerd: (559) MgFdoException.:
(dutch for the external server returned an error)
An exception occurred in FDO component.
Unable to load the FDO Provider: (null)

 

The errorlog tells me:

<2009-09-18T10:40:23>                3508
127.0.0.1             Administrator
Error: An exception occurred in FDO component.
Unable to load the FDO Provider: (null)
StackTrace:
- MgFeatureServiceHandler.ProcessOperation line 83 file
c:\osgeo\mapguide_21\mgdev\server\src\services\feature\FeatureServiceHan
dler.cpp
- MgOpTestFeatureSourceConnection.Execute line 100 file
c:\osgeo\mapguide_21\mgdev\server\src\services\feature\OpTestFeatureSour
ceConnection.cpp
- MgFdoConnectionManager.Open line 262 file
c:\osgeo\mapguide_21\mgdev\server\src\common\manager\FdoConnectionManage
r.cpp

 

It looks like the problem lies within the libpq.dll file. Anybody a
thought on how to solve this problem...

 

Thanks in advance, Remco  (The Netherlands)

 

 

 

Took a brake for two weeks and retried today. But I still can 't connect
a layer to a postgis dataconnection. Tried different versions etc. One
thing caught my eye today. The errorlog tells me:

<2009-10-07T12:52:31>        2824                127.0.0.1
Administrator

 Error: Cannot establish connection.

 StackTrace:

  - MgFeatureServiceHandler.ProcessOperation line 83 file
c:\osgeo\mapguide_21\mgdev\server\src\services\feature\FeatureServiceHan
dler.cpp

  - MgOpGetSpatialContexts.Execute line 105 file
c:\osgeo\mapguide_21\mgdev\server\src\services\feature\OpGetSpatialConte
xts.cpp

  - MgServerFeatureService.GetSpatialContexts line 703 file
c:\osgeo\mapguide_21\mgdev\server\src\services\feature\ServerFeatureServ
ice.cpp

  - MgServerGetSpatialContexts.GetSpatialContexts line 100 file
c:\osgeo\mapguide_21\mgdev\server\src\services\feature\ServerGetSpatialC
ontexts.cpp

  - MgServerGetSpatialContexts.GetSpatialContexts() line 92 file
c:\osgeo\mapguide_21\mgdev\server\src\services\feature\ServerGetSpatialC
ontexts.cpp  

 

Mapguide Maestro tells me:

  

The thing is... I do not even have an directory called d:\build...etc.
and I use mapguide 2.1

Can this be the problem

<<image001.jpg>>

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